Overinflating a tire can lead to various issues, including changes in how the tire interacts with the road and the distribution of heat. However, if we specifically consider the possibility of water accumulation due to overinflation, it is most likely to occur in:
A. The inside wall of the tire.
Overinflation can lead to a rigid tire structure, which might allow moisture that enters the tire (e.g., from the atmosphere or during use) to accumulate where the tire is not making full contact with the road, primarily affecting the inner components of the tire.